Product: SF1 Antibody
Catalog: AF7895
Description: Rabbit polyclonal antibody to SF1
Application: WB
Reactivity: Human, Mouse
Prediction: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Xenopus
Mol.Wt.: 68kDa; 68kD(Calculated).
Uniprot: Q15637
RRID: AB_2844259

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse
Prediction:
Pig(100%), Zebrafish(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Xenopus(100%)
Clonality:
Polyclonal
Specificity:
SF1 Antibody detects endogenous levels of total SF1.
RRID:
AB_2844259
Cite Format: Affinity Biosciences Cat# AF7895, RRID:AB_2844259.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

BBP; D11S636; Mammalian branch point binding protein mBBP; OTTHUMP00000069749; OTTHUMP00000069750; OTTHUMP00000069752; Splicing factor 1; Transcription factor ZFM1; ZFM1; Zinc finger gene in MEN1 locus; Zinc finger protein 162; ZNF162; SF1;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
Q15637 SF01_HUMAN:

Detected in lung, ovary, adrenal gland, colon, kidney, muscle, pancreas, thyroid, placenta, brain, liver and heart.

Sequence:
MATGANATPLDFPSKKRKRSRWNQDTMEQKTVIPGMPTVIPPGLTREQERAYIVQLQIEDLTRKLRTGDLGIPPNPEDRSPSPEPIYNSEGKRLNTREFRTRKKLEEERHNLITEMVALNPDFKPPADYKPPATRVSDKVMIPQDEYPEINFVGLLIGPRGNTLKNIEKECNAKIMIRGKGSVKEGKVGRKDGQMLPGEDEPLHALVTANTMENVKKAVEQIRNILKQGIETPEDQNDLRKMQLRELARLNGTLREDDNRILRPWQSSETRSITNTTVCTKCGGAGHIASDCKFQRPGDPQSAQDKARMDKEYLSLMAELGEAPVPASVGSTSGPATTPLASAPRPAAPANNPPPPSLMSTTQSRPPWMNSGPSESRPYHGMHGGGPGGPGGGPHSFPHPLPSLTGGHGGHPMQHNPNGPPPPWMQPPPPPMNQGPHPPGHHGPPPMDQYLGSTPVGSGVYRLHQGKGMMPPPPMGMMPPPPPPPSGQPPPPPSGPLPPWQQQQQQPPPPPPPSSSMASSTPLPWQQNTTTTTTSAGTGSIPPWQQQQAAAAASPGAPQMQGNPTMVPLPPGVQPPLPPGAPPPPPPPPPGSAGMMYAPPPPPPPPMDPSNFVTMMGMGVAGMPPFGMPPAPPPPPPQN

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Horse
100
Bovine
100
Sheep
100
Xenopus
100
Zebrafish
100
Rabbit
100
Dog
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q15637 As Substrate

Site PTM Type Enzyme
A2 Acetylation
T8 Phosphorylation
S14 Phosphorylation
S20 Phosphorylation
T26 Phosphorylation
T67 Phosphorylation
S80 Phosphorylation Q8TAS1 (UHMK1)
S82 Phosphorylation Q8TAS1 (UHMK1)
Y87 Phosphorylation
S89 Phosphorylation
K174 Ubiquitination
K217 Acetylation
K217 Ubiquitination
K227 Ubiquitination
T232 Phosphorylation
T253 Phosphorylation
R263 Methylation
S267 Phosphorylation
S268 Phosphorylation
S272 Phosphorylation
T274 Phosphorylation
T277 Phosphorylation
C279 S-Nitrosylation
S302 Phosphorylation
K306 Acetylation
K306 Ubiquitination
Y313 Phosphorylation
T338 Phosphorylation
R345 Methylation
R365 Methylation

Research Backgrounds

Function:

Necessary for the ATP-dependent first step of spliceosome assembly. Binds to the intron branch point sequence (BPS) 5'-UACUAAC-3' of the pre-mRNA. May act as transcription repressor.

PTMs:

Phosphorylation on Ser-20 interferes with U2AF2 binding and spliceosome assembly. Isoform 6 is phosphorylated on Ser-463.

Subcellular Location:

Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Detected in lung, ovary, adrenal gland, colon, kidney, muscle, pancreas, thyroid, placenta, brain, liver and heart.

Subunit Structure:

Binds U2AF2. Interacts with U1 snRNA. Binds EWSR1, FUS and TAF15. Interacts with RBM17.

Family&Domains:

Belongs to the BBP/SF1 family.

References

1). Dietary Supplementation With Icariin Affects Estrogen Synthesis, Vitellogenesis, and Oocyte Development in the Chinese Mitten Crab, Eriocheir sinensis. Frontiers in Marine Science, 2020 [IF=3.7]

Application: WB    Species: Human    Sample: ovarian tissue

FIGURE 7. Protein expression of Aromatase and AC/cAMP/PKA/CREB/SF-1 pathway in ovarian tissue of E. sinensis subjected to different levels of dietary ICA. The relative expression levels of aromatase were normalized to that of β-actin. Values represent means ± SEM (n = 3). Bars assigned different superscripts are significantly different

2). BMP6 regulates AMH expression via SMAD1/5/8 in goat ovarian granulosa cells. Theriogenology, 2023 (PubMed: 36525856) [IF=2.8]

Restrictive clause

 

Affinity Biosciences tests all products strictly. Citations are provided as a resource for additional applications that have not been validated by Affinity Biosciences. Please choose the appropriate format for each application and consult Materials and Methods sections for additional details about the use of any product in these publications.

For Research Use Only.
Not for use in diagnostic or therapeutic procedures. Not for resale. Not for distribution without written consent. Affinity Biosciences will not be held responsible for patent infringement or other violations that may occur with the use of our products. Affinity Biosciences, Affinity Biosciences Logo and all other trademarks are the property of Affinity Biosciences LTD.